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Article 19 of the United Nations' International Covenant on Civil and Political Rights stipulates that everyone has the right to freedom of expression, but that right may be subject to certain restrictions provided by law and when necessary for the protection of national security or of public order, the office cited.

Artificial intelligence is set to replace some workers in their roles, but humans still have an edge over the machines in areas such as strategic planning. Photo provided to China Daily

Article 23 of the Basic Law of the HKSAR stipulates the HKSAR shall enact laws on its own to prohibit any act of treason, secession, sedition, subversion against the Central People's Government or theft of state secrets, to prohibit foreign political organizations or bodies from conducting political activities in the HKSAR and to prohibit political organizations or bodies of the HKSAR from establishing ties with foreign political organizations or bodies.

As O'Mara discusses, the major funding source for Silicon Valley companies was contracts from the US Defense Department or NASA until the late 1980s. Without such government support and government-funded R&D, Silicon Valley would never have developed.

Artists from Rongshui Miao autonomous county of South China's Guangxi Zhuang autonomous region perform during the opening ceremony of a local fair in Lianjiang, South China's Guangdong province, Dec 7, 2019. The fair provides a platform to showcase specialty products from Rongshui and promote the county's tourists attractions. For over two years, Lianjiang has been offering financial and technological assistance to Rongshui in its poverty-alleviation efforts, and the partnership has achieved good results. [Photo/Xinhua]